.index{
    padding-bottom: 1rem;
}
.index footer {
    display: flex;
    width: 100vw;
    height: 1rem;
    position: fixed;
    bottom: 0;
    border-top: 1px solid #ccc;
    background-color: #fff;
}

.index footer div {
    flex: 1;
    text-align: center;
}

.index footer div a {
    line-height: 1rem;
    display: flex;
    flex-direction: column;
    font-size: 0.2rem;
}

.index footer div a i {
    display: inline-block;
    width: 0.43rem;
    height: 0.38rem;
    background: url("../../assets/img/tab_home_nor.png") no-repeat;
    background-size: contain;
    margin-left: 0.7rem;
    margin-top: 0.2rem;
}

.index footer div a.active i {
    background: url("../../assets/img/tab_home_hig.png") no-repeat;
    background-size: contain;
}

.index footer div a i.list {
    background: url("../../assets/img/tab_menu_nor.png") no-repeat;
    background-size: contain;
}

.index footer div a.active i.list {
    background: url("../../assets/img/tab_menu_hig.png") no-repeat;
    background-size: contain;
}

.index footer div a i.index-cart {
    background: url("../../assets/img/tab_shopping_nor.png") no-repeat;
    background-size: contain;
}

.index footer div a.active i.index-cart {
    background: url("../../assets/img/tab_shopping_hig.png") no-repeat;
    background-size: contain;
}

.index footer div a i.mine {
    background: url("../../assets/img/tab_me_nor.png") no-repeat;
    background-size: contain;
}

.index footer div a.active i.mine {
    background: url("../../assets/img/tab_me_hig.png") no-repeat;
    background-size: contain;
}

.index footer div a p {
    flex: 1;
    line-height: 0.6rem;
    white-space: nowrap;
}

.index footer div a.active span {
    color: orange;
}